Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
cve[email protected]CVE-2019-16201
HistoryNov 26, 2019 - 6:15 p.m.

CVE-2019-16201

2019-11-2618:15:15
CWE-287
[email protected]
web.nvd.nist.gov
360
2
cve-2019-16201
webrick
httpauth
digestauth
ruby
denial of service
regular expression
dos
looping
backtracking
nvd

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.6 High

AI Score

Confidence

High

0.007 Low

EPSS

Percentile

79.7%

JSON

WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Internet or a untrusted network.

Affected configurations

NVD
Node
ruby-langrubyRange2.4.0–2.4.7
OR
ruby-langrubyRange2.5.0–2.5.6
OR
ruby-langrubyRange2.6.0–2.6.4
Node
debiandebian_linuxMatch8.0

Social References

More

Related

cbl_mariner 1
nvd 1
debiancve 1
prion 1
ubuntucve 1
alpinelinux 1
osv 11
cvelist 1
veracode 1
redhatcve 1
openvas 20
nessus 42
debian 8
freebsd 1
cloudfoundry 1
symantec 1
ubuntu 1
gentoo 1
mageia 2
archlinux 2
amazon 2
suse 1
redhat 6
rocky 2
photon 6
almalinux 2
oraclelinux 2
ibm 1
oracle 1
cbl_mariner
cbl_mariner
CVE-2019-16201 affecting package ruby 2.6.3-3
2021-06-09 03:50:37
nvd
nvd
CVE-2019-16201
2019-11-26 18:15:15
debiancve
debiancve
CVE-2019-16201
2019-11-26 18:15:15
prion
prion
Code injection
2019-11-26 18:15:00
ubuntucve
ubuntucve
CVE-2019-16201
2019-11-20 00:00:00
alpinelinux
alpinelinux
CVE-2019-16201
2019-11-26 18:15:15
osv
osv
CVE-2019-16201
2019-11-26 18:15:15
ruby2.3 - security update
2019-12-17 00:00:00
ruby2.5 - security update
2019-12-17 00:00:00
cvelist
cvelist
CVE-2019-16201
2019-11-26 00:00:00
veracode
veracode
Regular Expression Denial Of Service (ReDoS)
2019-10-18 06:36:36
redhatcve
redhatcve
CVE-2019-16201
2020-03-21 08:11:44
openvas
openvas
Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2020-1615)
2020-06-03 00:00:00
Debian: Security Advisory (DSA-4587-1)
2019-12-18 00:00:00
Mageia: Security Advisory (MGASA-2019-0408)
2022-01-28 00:00:00
nessus
nessus
Photon OS 3.0: Ruby PHSA-2020-3.0-0047
2020-01-18 00:00:00
Photon OS 2.0: Ruby PHSA-2019-2.0-0196
2020-01-16 00:00:00
EulerOS 2.0 SP5 : ruby (EulerOS-SA-2020-1615)
2020-06-02 00:00:00
debian
debian
[SECURITY] [DSA 4587-1] ruby2.3 security update
2019-12-17 09:56:14
[SECURITY] [DSA 4586-1] ruby2.5 security update
2019-12-17 09:37:05
[SECURITY] [DLA 2027-1] jruby security update
2019-12-10 12:43:11
freebsd
freebsd
ruby -- multiple vulnerabilities
2019-10-01 00:00:00
cloudfoundry
cloudfoundry
USN-4201-1: Ruby vulnerabilities | Cloud Foundry
2019-12-05 00:00:00
symantec
symantec
Ruby Multiple Security Vulnerabilities
2019-10-01 00:00:00
ubuntu
ubuntu
Ruby vulnerabilities
2019-11-26 00:00:00
gentoo
gentoo
Ruby: Multiple vulnerabilities
2020-03-13 00:00:00
mageia
mageia
Updated ruby packages fix security vulnerabilities
2019-12-25 22:08:41
Updated jruby packages fix security vulnerabilities
2020-11-27 23:14:57
archlinux
archlinux
[ASA-201910-2] ruby: multiple issues
2019-10-02 00:00:00
[ASA-201910-5] ruby2.5: multiple issues
2019-10-02 00:00:00
amazon
amazon
Important: ruby
2024-02-29 10:03:00
Important: ruby24
2020-08-26 23:09:00
suse
suse
Recommended update for ruby2.5 (important)
2020-03-28 00:00:00
redhat
redhat
(RHSA-2021:2587) Moderate: ruby:2.5 security, bug fix, and enhancement update
2021-06-29 13:58:20
(RHSA-2021:2104) Moderate: rh-ruby25-ruby security, bug fix, and enhancement update
2021-05-25 12:17:56
(RHSA-2021:2230) Moderate: rh-ruby26-ruby security, bug fix, and enhancement update
2021-06-03 07:45:38
rocky
rocky
ruby:2.5 security, bug fix, and enhancement update
2021-06-29 13:58:20
ruby:2.6 security, bug fix, and enhancement update
2021-06-29 13:58:40
photon
photon
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2019-1.0-0263
2019-12-27 00:00:00
Critical Photon OS Security Update - PHSA-2019-0263
2019-12-27 00:00:00
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2019-2.0-0196
2019-12-20 00:00:00
almalinux
almalinux
Moderate: ruby:2.5 security, bug fix, and enhancement update
2021-06-29 13:58:20
Moderate: ruby:2.6 security, bug fix, and enhancement update
2021-06-29 13:58:40
oraclelinux
oraclelinux
ruby:2.5 security, bug fix, and enhancement update
2021-07-02 00:00:00
ruby:2.6 security, bug fix, and enhancement update
2021-07-07 00:00:00
ibm
ibm
Security Bulletin: Multiple security vulnerabilities affect IBM Cloud Foundry Migration Runtime
2021-10-13 14:44:47
oracle
oracle
Oracle Critical Patch Update Advisory - January 2020
2020-01-14 00:00:00

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.6 High

AI Score

Confidence

High

0.007 Low

EPSS

Percentile

79.7%

JSON
Related for CVE-2019-16201
cbl_mariner1nvd1debiancve1prion1ubuntucve1alpinelinux1osv11cvelist1veracode1redhatcve1openvas20nessus42debian8freebsd1cloudfoundry1symantec1ubuntu1gentoo1mageia2archlinux2amazon2suse1redhat6rocky2photon6almalinux2oraclelinux2ibm1oracle1